So how are these things flying? Are they similar to the barstamps? Are they consistently flat?

I have several 10th Anniversary Buzzz's; blue, purple, neon green and white/transitional white. The white/transitional white are as flat as my first run barstamped Buzzz. All of the other colors are domey. Haven't thrown a 10th Anny yet as the weather and work have not been cooperative, but I plan to rectify that this weekend.